Following the prosecution's rebuttal case, the judge read the jury their initial instructions.

Court is then expected to break for lunch, with closing arguments currently scheduled for the afternoon.

The judge will then give the jury their final instructions before they begin deliberations.

The government rested its rebuttal case after a brief cross-examination of FBI special agent Erika Jensen, who testified about location and text message data relevant to the case.

Attorneys then gathered for another sidebar conference.

After a lengthy sidebar, overflow room cameras suddenly turned on to show prosecutors questioning a previous witness, FBI agent Erika Jensen, suggesting that the defense has rested its case and prosecutors are introducing a rebuttal case before the trial moves on to closing arguments.

If so, that would indicate that Hunter Biden did not testify in his own defense.

This morning's proceedings are underway.

Judge Maryellen Noreika began by reviewing with both parties motions by the defense to change proposed jury instructions.

The jury is expected to be brought back into court at 9 a.m. ET.

In July 2023, a plea deal struck between Hunter Biden and prosecutors that could have precluded this week's trial dramatically fell apart amid the judge's concerns over the terms of the agreement.

For the better part of three hours, U.S. District Judge Maryellen Noreika scrutinized nearly every facet of the plea deal. Noreika acknowledged that her probing threw "a little bit of a curveball" into the proceeding.

Hunter Biden had originally agreed to a pretrial diversion on the gun charges, with the charges being dropped if he adhered to certain terms. He had also agreed to acknowledge his failure to pay taxes on income he received in 2017 and 2018. In exchange, prosecutors would have recommended probation on those charges.

Democrats had hailed the deal as a sign of accountability while Republicans panned the details as a "sweetheart deal."